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How far from shore is a ship when a coastguard sights it at an angle of depression of 6 degrees on a 30 feet vertical cliff?
Use trigonometry and the tangent ratio:
tan = opp/adj and when rearranged adj (the ship's distance) = opp/tan
adj = 30/tan(6) = 285.4309336
Therefore the ship is just over 285 feet from shore.
Remember that the angle of depression is the same as the angle of elevation because they are alternate angles.
What else can I help you with?
A blimp is flying to cover football game The the pilots sights the stadium at 7 degrees anfle of depression the blimp is flying at an altitude of 400 meters how many kilometers is the blimp from t?
Approx 3.26 km.
What are the different sights on a pistol?
Fixed sights, adjustable sights, target sight, night sights, 3 dot sights, telescopic sights, red dot sighs, lasers, etc.
What is the difference between a transit and a theodolite?
They are the same - they are precision instruments having telescopic sights for establishing horizontal and sometimes vertical angles . In the US and Canada they are called Transit Levels, in the UK Theodolites.
What year did the buddha see the sights?
he saw the sights when he was 16.
When was Set Your Sights created?
Set Your Sights was created in 2006.
What do World War 2 sights look like?
most of them were iron sights, very primitive v notch or battle sights
What are sights of a bichon?
Sights?They are in houses as pets. They are also in France mostly.
What is the name of a homophone for sights?
Sites, cites.
Is sights possessive and plural?
The noun 'sights' is the plural form for the noun 'sight'. Example:We drove through the mountains to see the sights.The singular possessive form is sight's; the plural possessive form is sights'. Examples:The doctor was very pleased with my sight's improvement.The sights' alignment on this rifle is way off.
What part of speech is sights?
Sights is a noun. It's the plural form of sight.
How tall is Shay Sights?
Shay Sights's birth name is Kristen Olsen
What are some examples of angle of depression?
Examples of angles of depression include the angle formed between a horizontal line and the line of sight to the base of a building from the top of a hill, or the angle formed between a horizontal line and the line of sight to a boat on the water from a bridge.
